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Loic Nageleisen 2017-02-28 17:33:58 +01:00
parent 22fe1981db
commit 3415cf8ad4
1 changed files with 10 additions and 1 deletions
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11
lib/rebel/sql.rb
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@ -192,12 +192,21 @@ module Rebel::SQL
list(clause.map { |k, v| equal(k, v) })
end
def clause_term(left, right)
case right
when Array
"#{name(left)} IN (#{values(*right)})"
else
"#{name(left)} = #{name_or_value(right)}"
end
end
def and_clause(clause)
return clause if clause.is_a?(Raw) || clause.is_a?(String)
clause.map do |e|
case e
when Array then "#{name(e[0])} = #{name_or_value(e[1])}"
when Array then clause_term(e[0], e[1])
when Raw, String then e
else fail NotImplementedError, e.class
end